Adrenaline Rush: Would you bungee jump off cliff? These people did

So you think you're an adventurer? Check out this adrenaline rush as daredevils take the plunge off a steep cliff. Wild !

Adrenaline rush: Watch people rope swing off an enormous cliff

Devin Graham of Salt Lake City, Utah, made his most recent YouTube project a thrilling one - watch as he films people jumping off a cliff in what he's titled "World's Most Insane Rope Swing Ever." The video has gone viral with more than 2 million views since it was uploaded earlier this week. Yesterday, Graham added a "behind the scenes" video that shows a boyfriend pushing his girlfriend off the cliff during the shoot. "I'm breaking up with you!" ...